'use strict';
//TODO: Use promises

const router = require('express').Router(),
  mw = require('../middleware.js'),
  env = require('../env.js'),
  User = require('../models.js').user;

// Redirect to real slug
router.get('/', mw.ensureAuth, (req,res)=>{
	res.redirect(`/map/${req.user.slug}`);
});

// Show map
router.get('/:slug?', (req,res,next)=>{

	User.findOne({slug:req.params.slug})
	.then( (mapuser)=>{
		if (mapuser===undefined){
			res.sendStatus(404);
		} else {
			res.render('map', {
				mapuser: mapuser,
				mapApi: env.googleMapsAPI,
				user: req.user,
				noFooter: '1',
				noHeader: (req.query.noheader)?req.query.noheader.match(/\d/)[0]:0,
				disp: (req.query.disp)?req.query.disp.match(/\d/)[0]:2 // 0=map, 1=streetview, 2=both
			});
		}
	}).catch( (err)=>{
		mw.throwErr(err,req);
	});
		
});

module.exports = router;